<template>
  <div>声明式导航!====About.vue
    <leftright :dataArr="arr" :color1="color22" :w="kuan"></leftright>
  </div>
</template>
           
<script>
export default {
  data() {
    return {
      arr: [
        { name: "first", path: "/first?id=/first" },
        { name: "second", path: "/second/second" },
        { name: "third", path: "/third" },
        { name: "forth", path: "/forth" }
      ],
      color22: "skyblue",
      kuan: "90px"
    };
  }
};
</script>
<style scoped>
</style>